EVRI-thing You Need to Know About Performing PLS-DA

An introduction to classification with Partial Least Squares Discriminant Analysis and a demonstration of how it works on a Metabolomics data set and a hyper-spectral image using PLS_Toolbox and MIA_Toolbox in MATLAB® or using Solo+MIA. See the following pages for more information on calculating class assignment probabilities and specific prediction rules.

Demo data used in this webinar:

IndianPines.mat

MTBLS90 DSO cleaned.mat

Table of Contents

00:00 – Introduction and Outline

02:28 – Brief Overview of PLS-DA

11:02 – Example: Serum Metabolomics in Uppsala Seniors, M/F

17:35 – Setting up a Data set

33:02 – Example: Indian Pines Hyperspectral Image

51:13 – A Warning

54:35 – Summary